package com.tedu.mybatis.mapper;

import com.tedu.mybatis.pojo.Product;
import org.apache.ibatis.annotations.*;

@Mapper
public interface ProductMapper {
//    @Insert("INSERT INTO product(title,price,stock) " +
//            "VALUES(#{title},#{price},#{stock})")
    int insertProduct(Product product);

 //   @Select("SELECT id,title,price,stock FROM product WHERE id=#{id}")
    Product selectSingleProduct(Integer id);

//    @Delete("DELETE FROM product WHERE id=#{id}")
    int deleteProductById(Integer id);

//    @Select("SELECT id,title,price,stock FROM product")
    Product[] selectAllProduct();

//    @Update("UPDATE product SET title = #{title},price = #{price},stock = #{stock} " +
//            "WHERE id = #{id}")
    int updateProduct(Product product);
}
